package com.zjy.config;

import org.springframework.web.servlet.LocaleResolver;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

public class MyLocalResolver implements LocaleResolver {
    //解析国际化请求
    @Override
    public Locale resolveLocale(HttpServletRequest request) {

        String language = request.getParameter("l");

       // System.out.println("语言：" + language);
        //如果没有就用默认的（仿照源码书写）
        Locale locale = Locale.getDefault();
        if(!StringUtils.isEmpty(language)){
            //zh_CN
            String[] split = language.split("_");
            //国家-地区
            locale=new Locale(split[0],split[1]);
        }
        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) {

    }
}
